DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Ree, Tai-Kyue | - |
dc.contributor.advisor | 이태규 | - |
dc.contributor.author | Lee, Jong-Baik | - |
dc.contributor.author | 이종백 | - |
dc.date.accessioned | 2011-12-13T04:24:11Z | - |
dc.date.available | 2011-12-13T04:24:11Z | - |
dc.date.issued | 1984 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=60837&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/31246 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 화학과, 1984.2, [ viii, 108 p.] | - |
dc.description.abstract | PART A Vibration-Vibration Energy Transfer in Iodine Molecules Vibration-Vibration energy exchange probabilities between iodine molecules ($X^1Σ_g^+$) have been calculated by use of the solution of the time-dependent Schrodinger equation. The interaction potential is constructed by summing four orientation averaged atom-atom interactions. One-quantum probabilities $P_{v-1,1}^{v,0} (T)$ for v-1,1→v,0 are found to be very large in a temperature range of 100-3000K. At lower temperatures, the approximate linear relation $P_{v-1,1}^{v,0}$ (T)~$vp_{0,1}^{1,0}$ (T) holds. When v is small, the probability increases linearly with temperature. Multiquantum transitions v,0 → v-n,n with n>1 are found to be negligible near room temperature, but they become quite efficient at higher temperatures. Energy exchange probabilities are formulated in infinite order and their reduction to first-order expressions are discussed in detail. The effects of molecular attraction are also discussed. The effects of simultaneous rotational transition has not been included; instead, we have discussed the effects of molecular orientation. PART B The Vibrational Relaxation Rate Coefficients of NO(v=1-7) by $O_2$ The vibrational relaxation processes $NO(v) + O_2$→$NO(v-1) + O_2$ for v=1-7 have been investigated by use of the solution of the time-dependent Schrodinger equation of energy transfer probabilities. The rate coefficients increase monotonically with v, which is very compatible with experimental data. Furthermore, the relaxation mechanism is nearly interpreted by V-V energy transfer. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Vibration - vibration energy transfer in diatomic molecules | - |
dc.title.alternative | 이원자분자간의 진동에너지 교환반응에 관한 연구 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 60837/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 000795209 | - |
dc.contributor.localauthor | Ree, Tai-Kyue | - |
dc.contributor.localauthor | 이태규 | - |
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